Nalbāri vs Tirumala
Side-by-side air quality comparison between Nalbāri and Tirumala.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
Pollutant-level comparison (PM2.5, PM10, O3, NO2, SO2, CO)▾
| Pollutant | Nalbāri | Tirumala |
|---|---|---|
| PM2.5(µg/m³) | 57.90 | 5.30 |
| PM10(µg/m³) | 64.70 | 6.60 |
| NO₂(µg/m³) | 7.60 | 6.90 |
| SO₂(µg/m³) | 5.20 | 2.00 |
| O₃(µg/m³) | 112.00 | 55.00 |
| CO(µg/m³) | 397.00 | 149.00 |
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Nalbāri averaged an AQI of 129 while Tirumala averaged 89 — a 40-point (45%) gap, with Nalbāri the more polluted and Tirumala the cleaner of the two.
Seasonality & days
Nalbāri peaks in January, while Tirumala peaks in November. Nalbāri logged 0% Severe days and 41% Good-or-Satisfactory days; Tirumala was 0% Severe and 65.8% Good-or-Satisfactory. Longest clean-air streaks: Nalbāri 18 days, Tirumala 39 days.
Year-over-year progress
The worst recorded day for Nalbāri reached AQI 384 at Bata Chowk (PCBA) on 2024-01-08; Tirumala hit AQI 173 at Toll Gate (APPCB) on 2016-12-30.
Station-level disparity
Nalbāri spans 1 CPCB stations with a 0-point spread (min 141, max 141); Tirumala spans 1 stations with a 0-point spread (min 89, max 89).
Verdict
🏆 Tirumala has better air quality with an AQI of 9 compared to Nalbāri's 97. That's a significant difference of 88 points.